TL;DR — Email addresses in stealer logs can now be queried in HIBP to discover which websites they've had credentials exposed against. Individuals can see this by verifying their address using the notification service and organisations monitoring domains can pull a list back via a new API. Nasty stuff, stealer logs. I've written about them and loaded them into Have I Been Pwned (HIBP) before but just as a recap, we're talking about the logs created by malware running on infected machines. You k...

This week I'm giving a little teaser as to what's coming with stealer logs in HIBP and in about 24 hours from the time of writing, you'll be able to see the whole thing in action. This has been a huge amount of work trawling through vast volumes of data and trying to make it usable by the masses, but I think what we're launchung tomorrow will be awesome. Along with a new feature around these stealer logs, we've also added a huge number of new passwords to Pwned Passwords not previously seen befo...

It sounds easy - "just verify people's age before they access the service" - but whether we're talking about porn in the US or Australia's incoming social media laws, the reality is way more complex than that. There's no unified approach across jurisdictions and even within a single country like Australia, the closest we've got to that is a government scheme usually intended for accessing public services. And even if there was a technically workable model, who wants to get either the gov or some...

There's a certain irony to the Bluesky situation where people are pushing back when I include links to X. Now, where have we seen this sort of behaviour before? 🤔 When I'm relying on content that only appears on that platform to add context to a data breach in HIBP and that content is freely accessible from within the native Bluesky app (without needing an X account), we're out of reasonable excuses for the negativity. And if "because Elon" is the sole reason and someone is firm enough in their...

I fell waaay behind the normal video cadence this week, and I couldn't care less 😊 I mean c'mon, would you rather be working or sitting here looking at this view after snowboarding through Christmas?! Christmas Day awesomeness in Norway 🇳🇴 Have a great one friends, wherever you are 🧑‍🎄 pic.twitter.com/F2FtcJYzRC — Troy Hunt (@troyhunt) December 25, 2024 That said, Scott and I did carve out some time to chat about the, uh, "colourful" feedback he's had after finally putting a price on...

I'm back in Oslo! Writing this the day after recording, it feels like I couldn't be further from Dubai; the temperature starts with a minus, it's snowing and there's not a supercar in sight. Back on business, this week I'm talking about the challenge of loading breaches and managing costs. A breach load immediately takes us from a very high percentage cache hit ratio on Cloudflare to zero. Consequently, our SQL costs skyrocket as the DB scales to support the load. Approximately 28 hours after l...

A super quick intro today as I rush off to do the next very Dubai thing: drive a Lambo through the desert to go dirt bike riding before jumping in a Can-Am off-roader and then heading to the kart track for a couple of afternoon sessions. I post lots of pics to my Facebook account, and if none of that is interesting, here's this week's video on more infosec-related topics: References 1. Sponsored by: Cyberattacks are guaranteed. Is your recovery? Protect your data in the cloud. Join Rubri...

Nearly four years ago now, I set out to write a book with Charlotte and RobIt was the stories behind the stories, the things that drove me to write my most important blog posts, and then the things that happened afterwards. It's almost like a collection of meta posts, each one adding behind-the-scenes commentary that most people reading my material didn't know about at the time. It was a strange time for all of us back then. I didn't leave the country for the first time in over a decade. I bare...

Today, we're happy to welcome the 37th government to have full and free access to domain searches of their gov domains in Have I Been Pwned, Armenia. Armenia's National Computer Incident Response Team AM-CERT now joins three dozen other national counterparts in gaining visibility into how data breaches impact their national interests. As we expand the reach of governments and organisations into HIBP, we hope to give defenders better insights into the impact of data breaches on their people so t...

I wouldn't say this is a list of my favourite breaches from this year as that's a bit of a disingenuous term, but oh boy were there some memorable ones. So many of the incidents I deal with are relatively benign in terms of either the data they expose or the nature of the service, but some of them this year were absolute zingers. This week, I'm talking about the ones that really stuck out to me for one reason or another, here's the top 5: References 1. Sponsored by: 1Password Extended Ac...